                 :identity-map identity-map
                 (GET "/histogram" []
                      :return MetricResult
-                     :summary (format "Histogram for a %s field" capitalized)
+                     :summary (format "Histogram for some %s field" capitalized)
                      :query [params histogram-q-params]
                      (let [aggregate-on (keyword (:aggregate-on params))
                            search-q (search-query aggregate-on

                :identity-map identity-map
                (GET "/" []
                     :return search-schema
                     :summary (format "Search for a %s using a Lucene/ES query string and field filters" capitalized)
                     :query [params search-q-params]
                     (-> (read-store
                          entity

                           ok)))
                (GET "/cardinality" []
                     :return MetricResult
                     :summary (format "Cardinality for some %s field" capitalized)
                     :query [params cardinality-q-params]
                     (let [aggregate-on (:aggregate-on params)
                           search-q (search-query date-field
